Table 만드는 SQL 예제 추가

percona-server/table sql/blog_table.sql

@@ -0,0 +1,11 @@
+-- 테이블 생성 SQL - blog_table
+CREATE TABLE blog_table
+(
+    `blog_id`       INT            NOT NULL    AUTO_INCREMENT, 
+    `blog_title`    VARCHAR(50)    NOT NULL, 
+    `blog_content`  TEXT           NULL, 
+    `blog_owner`    INT            NOT NULL, 
+    `created_at`    TIMESTAMP      NOT NULL    DEFAULT CURRENT_TIMESTAMP, 
+    `updated_at`    TIMESTAMP      NOT NULL    DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
+     PRIMARY KEY (blog_id)
+);

percona-server/table sql/user_table.sql

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+-- 테이블 생성 SQL - user_table
+CREATE TABLE user_table
+(
+    `user_id`       INT            NOT NULL    AUTO_INCREMENT, 
+    `user_name`     VARCHAR(20)    NOT NULL, 
+    `phone_number`  VARCHAR(20)    NULL, 
+    `created_at`    TIMESTAMP      NOT NULL    DEFAULT CURRENT_TIMESTAMP, 
+    `updated_at`    TIMESTAMP      NOT NULL    DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
+     PRIMARY KEY (user_id)
+);
+
+-- Unique Index 설정 SQL - user_table(user_name)
+CREATE UNIQUE INDEX UQ_user_table_1
+    ON user_table(user_name);